code: def test_categorical_repr_timedelta(self):
      idx = timedelta_range("1 days", periods=5)
      c = Categorical(idx)
      exp = """[1 days, 2 days, 3 days, 4 days, 5 days]
  Categories (5, timedelta64[ns]): [1 days, 2 days, 3 days, 4 days, 5 days]"""
  
      assert repr(c) == exp
  
      c = Categorical(idx.append(idx), categories=idx)
      exp = """[1 days, 2 days, 3 days, 4 days, 5 days, 1 days, 2 days, 3 days, 4 days, 5 days]
  Categories (5, timedelta64[ns]): [1 days, 2 days, 3 days, 4 days, 5 days]"""  # noqa: E501
  
      assert repr(c) == exp
  
      idx = timedelta_range("1 hours", periods=20)
      c = Categorical(idx)
      exp = """[0 days 01:00:00, 1 days 01:00:00, 2 days 01:00:00, 3 days 01:00:00, 4 days 01:00:00, ..., 15 days 01:00:00, 16 days 01:00:00, 17 days 01:00:00, 18 days 01:00:00, 19 days 01:00:00]
  Length: 20
  Categories (20, timedelta64[ns]): [0 days 01:00:00, 1 days 01:00:00, 2 days 01:00:00,
                                     3 days 01:00:00, ..., 16 days 01:00:00, 17 days 01:00:00,
                                     18 days 01:00:00, 19 days 01:00:00]"""  # noqa: E501
  
      assert repr(c) == exp
  
      c = Categorical(idx.append(idx), categories=idx)
      exp = """[0 days 01:00:00, 1 days 01:00:00, 2 days 01:00:00, 3 days 01:00:00, 4 days 01:00:00, ..., 15 days 01:00:00, 16 days 01:00:00, 17 days 01:00:00, 18 days 01:00:00, 19 days 01:00:00]
  Length: 40
  Categories (20, timedelta64[ns]): [0 days 01:00:00, 1 days 01:00:00, 2 days 01:00:00,
                                     3 days 01:00:00, ..., 16 days 01:00:00, 17 days 01:00:00,
                                     18 days 01:00:00, 19 days 01:00:00]"""  # noqa: E501
  
      assert repr(c) == exp
  
imports: import numpy
  import pytest
  from pandas._config import using_pyarrow_string_dtype
  from pandas import Categorical, CategoricalDtype, CategoricalIndex, Index, Series, date_range, option_context, period_range, timedelta_range
label_desc: Use image node_id 12 for calling the TestCategoricalRepr obj's underlying member method code with example usage: obj.test_categorical_repr_timedelta() without return types